NVIDIA GeForce GT 645M vs AMD Radeon R7 M365X
What is the difference between NVIDIA GeForce GT 645M and AMD Radeon R7 M365X. Find out which graphics card has better performance.
Benchmarks
| 958 | PassMark G3D | 902 |
| 175 | PassMark G2D | 265 |
Graphics Processor (GPU)
| GK107 | GPU Name | Litho |
| N13P-GS | Model number | Litho XT |
| Kepler | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,270 million | Transistors | 690 million |
| 118 mm² | Die Size | 56 mm² |
Graphics Card
| Oct 1st, 2012 | Release Date | May 5th, 2015 |
| GeForce 600M | Family | Crystal System (R7 M300) |
| End-of-life | Production | Active |
| GeForce 500M | Predecessor | Solar System |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 2 GB | Memory Size | 1024 MB |
| DDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 28.80 GB/s | Bandwidth | 64.00 GB/s |
Performance
| 5.672 GPixel/s | Pixel fillrate | 7.680 GPixel/s |
| 22.69 GTexel/s | Texture fillrate | 23.04 GTexel/s |
| 544.5 GFLOPS | FP32 (float) performance | 737.3 GFLOPS |
| 22.69 GFLOPS (1:24) | FP64 (double) performance | 46.08 GFLOPS (1:16) |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
Render Config
| 384 | Shading Units | 384 |
| 32 | TMUs | 24 |
| 16 | ROPs | 8 |
| 16 KB (per SMX) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 32 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 1.2 |
| 1.1 | Vulkan | 1.2 |
| 5.1 | Shader Model | 5.1 |